Radiant|Lab Grown|IGI

1.50ct D VS2 Radiant Lab Grown Diamond

EX • D/VS2 • IGI LG809617953

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG809617953

Diamond specifications and retailer prices

From $243 USD
As of October 30, 2026
Save $1,707 USD (88%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,950 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.5ct lab-grown radiant diamond

This 1.5ct lab-grown radiant sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG809617953 or 809617953. Listed at 19 retailers as of October 29, 2026, with prices from $243 to $1,950, a $1,707 spread on the same certified stone. Brilliant Earth lists it at $1,950. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Color
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809617953
Dimensions5.53 × 8.27 × 3.73 mm
L/W Ratio1.50
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.53 mm8.27 mm1.50 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809617953
Side View
Table 67.0%Crown 41.3°Girdle: MED-STKPavilion 33.6°Culet: NoneDepth 67.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,950 USD|Low: $234 USD|High: $2,010 USD|Avg: $746 USD|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 17$243 USD
Retailer 7$282 USD
Retailer 3$302 USD
Retailer 8$302 USD
Retailer 2$337 USD
Retailer 5$508 USD
Retailer 6$515 USD
Retailer 13$551 USD
Retailer 9$552 USD
Retailer 10$572 USD
Retailer 12$944 USD
Retailer 4$970 USD
Retailer 15$973 USD
Retailer 14$1,035 USD
Retailer 11$1,215 USD
Retailer 16$1,228 USD
Brilliant Earth$1,950 USD

44 data points across 17 retailers

19 retailers$243 USD to $1,950 USD

A
Cheapest Retailer
-
$243 USD
A
Retailer 2
-
$282 USD
View
A
Retailer 3
-
$302 USD
View
A
Retailer 4
-
$302 USD
View
A
Retailer 5
-
$337 USD
£265 GBP
View
A
Retailer 6
-
$508 USD
View
A
Retailer 7
-
$515 USD
View
A
Retailer 8
-
$551 USD
€525 EUR
View
B+
Retailer 9
-
$552 USD
View
A
Retailer 10
-
$572 USD
£451 GBP
View
B+
Retailer 11
-
$944 USD
A$1,452 AUD
View
B
Retailer 12
-
$970 USD
View
B
Retailer 13
-
$973 USD
View
Retailer 14
-
$1,022 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,035 USD
View
B
Retailer 16
-
$1,215 USD
£957 GBP
View
B
Retailer 17
-
$1,228 USD
View
B
Retailer 18
-
$1,261 USD
View
Most Expensive
B
Brilliant Earth
20211676A · Oct 29
$1,950 USD
View
18 more retailers have this diamond
Prices start from $243 USDSave up to $1,707 USD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.50ct Radiant
$243 USD